Design And Analysis Of Track Feeding Trolley

In view of the problems of low feeding efficiency,high labor cost,large volume and low operating efficiency in the current feeding process of rabbits,a kind of track feeding car,which can carry out automatic quick start-steady-speed running-brake parking on I-steel,is designed.The car can operate automatically on the I-beam track according to the specified instructions and operate steadily at different speeds according to different load conditions.The biggest advantage of this design is that the different running speed is verified according to the different load design of feeding trolley.In the starting stage,the track feeding trolley is overloaded.In order to ensure the stable start of the track feeding trolley,the track feeding trolley is operated at minimum speed to achieve the goal of slowing down and increasing the moment.First of all,this paper systematically introduces the development of rabbit aquaculture and designs a rabbit automatic track feeding car with some problems in the development of the rabbit breeding industry.At the early stage of the design,the research status of the rabbit automatic feeding car used in the rabbit breeding industry at home and abroad and the defects and shortcomings of the rabbit automatic feeding trolley were analyzed.Combined with the analysis results and according to the current development situation of rabbit industry in China,we designed a track feeding trolley which can run at I-speed steel at different speeds.Secondly,this paper mainly puts forward the general design principle of the track feeding trolley,and draws the three-dimensional model and the transmission principle diagram of the track feeding trolley.According to its transmission principle,the dynamic and operating parameters of the track feeding trolley are analyzed and the systematic calculation is carried out,and the final selection is made.The rated power and rated speed of the motor for the track feeding car are calculated,and the parameters of speed,acceleration and displacement at the ideal curve node of the track feeding trolley are accurately calculated,and the verification and selection of various kinematic and dynamic parameters under the limit conditions are carried out,and the program programming for the precise parking part is programmed by computer program.The optimization design is carried out.Finally,based on the results of the parameters calculated in the previous chapters,a simple PLC control idea is proposed,including the principle of PLC control and the structure diagram of the main control method.Finally,the trapezoidal control chart of the track feeding trolley is designed.Because the focus of this paper is to carry out the calculation and check selection of the kinematic and dynamic parameters,the main part of the control is to put forward the idea of control,and there is no specific design calculation.